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Cited by 362

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Proliferating cell nuclear antigen and p21 are components of multiple cell cycle kinase complexes.

Open access
Zhang, H, Xiong, Y, Beach, D·1993·Molecular Biology of the Cell

Abstract

We have recently shown that two proteins, proliferating cell nuclear antigen (PCNA) and p21, are associated with cyclin D. Here we show that PCNA and p21 are common components of a wide variety of cyclin/cyclin-dependent kinase complexes in nontransformed cells. These include kinase complexes containing cyclin A, cyclin B, and cyclin D, associated either with CDC2, CDK2, CDK4, or CDK5. We show that PCNA and p21 form separate quaternary complex with each cyclin/CDK and that these quaternary complexes contain a substantial, if not major, fraction of the cell cycle kinases in asynchronously growing cells. These results suggest that PCNA and p21 may perform a common function for all these kinases.

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Crossref · 10.1091/mbc.4.9.897

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Metadata

Authors
Zhang, H., Xiong, Y., & Beach, D.
Venue
Molecular Biology of the Cell
Published
1993-09
Volume
4
Issue
9
Pages
897-906
ISSN
  • 1059-1524 (ISSN-L)
  • 1939-4586
OpenAlex
W2043311475
Cited by
362
References
1
FWCI
10.41
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Proliferating cell nuclear antigen and p21 are components of multiple cell cycle kinase complexes. https://app.cochat.ai/papers/10.1091/mbc.4.9.897
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Zhang, H., Xiong, Y., & Beach, D. (1993). Proliferating cell nuclear antigen and p21 are components of multiple cell cycle kinase complexes. Molecular Biology of the Cell. https://doi.org/10.1091/mbc.4.9.897

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.